The hearing was rescheduled for Dec. 5 because lawyers did not yet have the pertinent facts, documents or other information disclosed before a proceeding, defense lawyer George Lyons said last week. Lyons is representing Barbara Mercer, 21.

Mercer and Richard Janish, 33, are charged with two counts of felony murder and armed robbery, tampering with evidence and arson. Janish also is charged with first-degree premeditated murder.

The bodies of Hannah and Thomas were found Oct. 31 in a burned car in Grass Lake Township. Investigators have said they were shot to death in Leoni Township and transported to a federal land on Page Avenue. The killings are believed to be drug-related, Sheriff Steven Rand said Nov. 4.